Malware Analysis Report

2025-04-03 10:30

Sample ID 241108-a4nprs1fnl
Target 66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e
SHA256 66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e
Tags
redline asia discovery infostealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e

Threat Level: Known bad

The file 66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine

RedLine payload

Redline family

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 00:46

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 00:46

Reported

2024-11-08 00:48

Platform

win7-20241023-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe

"C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe"

Network

Country Destination Domain Proto
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2844-1-0x0000000000600000-0x0000000000700000-memory.dmp

memory/2844-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2844-3-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/2844-4-0x00000000021E0000-0x0000000002214000-memory.dmp

memory/2844-5-0x0000000002290000-0x00000000022C2000-memory.dmp

memory/2844-6-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-7-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-9-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-11-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-47-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-13-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-15-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-17-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-19-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-69-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-67-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-65-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-63-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-61-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-59-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-57-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-55-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-53-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-51-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-49-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-45-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-44-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-41-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-40-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-37-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-35-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-33-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-31-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-29-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-27-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-25-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-23-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-21-0x0000000002290000-0x00000000022BD000-memory.dmp

memory/2844-960-0x0000000000600000-0x0000000000700000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 00:46

Reported

2024-11-08 00:48

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe

"C:\Users\Admin\AppData\Local\Temp\66e35129625e51b8ee099f1fc5d0383e0edab493d291ef6c12aedd7998a7707e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 215.143.182.52.in-addr.arpa udp

Files

memory/2292-1-0x00000000007A0000-0x00000000008A0000-memory.dmp

memory/2292-2-0x0000000002270000-0x00000000022A9000-memory.dmp

memory/2292-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2292-4-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/2292-5-0x0000000002500000-0x0000000002534000-memory.dmp

memory/2292-6-0x0000000004D10000-0x00000000052B4000-memory.dmp

memory/2292-7-0x00000000027A0000-0x00000000027D2000-memory.dmp

memory/2292-53-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-71-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-69-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-67-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-65-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-63-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-61-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-59-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-57-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-55-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-51-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-49-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-47-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-45-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-43-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-41-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-39-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-37-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-35-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-33-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-29-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-27-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-26-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-21-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-19-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-17-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-31-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-23-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-15-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-13-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-11-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-9-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-8-0x00000000027A0000-0x00000000027CD000-memory.dmp

memory/2292-962-0x00000000052C0000-0x00000000058D8000-memory.dmp

memory/2292-963-0x00000000058E0000-0x00000000058F2000-memory.dmp

memory/2292-964-0x0000000005900000-0x0000000005A0A000-memory.dmp

memory/2292-965-0x0000000005A20000-0x0000000005A5C000-memory.dmp

memory/2292-966-0x0000000005A90000-0x0000000005ADC000-memory.dmp

memory/2292-967-0x00000000007A0000-0x00000000008A0000-memory.dmp

memory/2292-968-0x0000000002270000-0x00000000022A9000-memory.dmp

memory/2292-969-0x0000000000400000-0x000000000043C000-memory.dmp